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Local house extension experts in Gwent

There are 586 House Extension specialists in Gwent, and last month we helped homeowners get quotes for their home improvement jobs.

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we’ve been in the building trade for over 20 years, specializing in house renovations and landscaping. With a passion for turning houses into homes and creating stunning outdoor spaces, we take pride in our work and the relationships we build with our clients.

Latest homeowner review

Reviewed by Kevin on 8/5/2025

Work ok but not ideal. Paid £50 over in error No mention of refunding it.

We are a family run business based in south wales. We will travel far and wide to help our customers with needs and home improvement requirements.

Latest homeowner review

Reviewed by Hedley on 18/5/2022

Really poor experience it’s now 6 months and kitchen still not finished I’ve given up Still waiting for certs for electrical works honestly don’t use they are lovely guys but take on too much work and don’t finish anything

Hi there my names Ian Proprietor of Plasterwise Dampproofing and all general building work I’ve been in Construction for 40 years and we pride our selfs in good quality affordable work are customers are always are priority as well as there. Homes for a fast friendly response please get in touch thankyou ian

Latest homeowner review

Reviewed by michele on 28/11/2021

Hired Ian to Build a single story extension and install new kitchen and downstairs shower room . Crew were very pleasant and very helpful in planning the the job ahead of them. Very pleased with the work carried out looks amazing Having to put up with an awkward neighbor didn't deter them from doing and completing the job. The price put in was very reasonable. When the work was ongoing the area was always left clean and as tidy as possible . I would recommend Ian 100% , and would use him again.

We are a local company looking to put you first and at all stages of the job we keep you updated and in control, we offer a wide range of services from plumbing and heating to electrics, bathrooms to kitchens top quality work at a reasonable price.

Latest homeowner review

Reviewed by Barry on 28/12/2013

I can accept that problems occur and that Christmas is a busy time, but that is no excuse for the complete lack of contact and honesty. So, in the circumstances I do not wish for you to continue with the job.

Established in 2018, DNS Property has quickly emerged as a trusted name in the home improvement and real estate investment sectors. With over six years of dedicated service, our company has become synonymous with quality craftsmanship, innovative design, and exceptional customer satisfaction. Specialisations: Extensions: Whether you need more space for a growing family or want to enhance your home's value, our expertly crafted extensions seamlessly blend with the existing architecture while providing the additional room you need. Kitchen Refurbishments: Transform your kitchen into the heart of your home with our comprehensive refurbishment services. From modernising fixtures to complete redesigns, we create spaces that are both functional and stylish. Landscaping: Our landscaping services bring your outdoor spaces to life. From garden redesigns to patio installations, we create beautiful, practical outdoor areas that you can enjoy year-round. Bathrooms: Luxurious, functional, and tailored to your needs, our bathroom renovations are designed to provide a spa-like retreat in the comfort of your home. Full House Renovations: DNS Property excels in complete home makeovers. We manage every aspect of the renovation process, ensuring a seamless transition from your old space to a beautifully renovated home. Investment Property Portfolio: With a keen eye for lucrative real estate investments, we have developed a robust portfolio of properties. Our expertise in identifying, acquiring, and managing investment properties provides our clients with profitable opportunities and solid returns. At DNS Property, our mission is to turn your vision into reality. Our experienced team is committed to delivering superior results, on time and within budget. Whether you're looking to enhance your living space or expand your investment portfolio, DNS Property is your partner in achieving your goals. Visit our website to view our completed work in an immersive tour.

Latest homeowner review

Reviewed by Denise on 20/6/2024

No one ever rang me to give me a quote.

Concept Claim Solutions - Property Repair and Claims Management offer a range of property repair services aiming to get your property back to its pre-loss condition as swiftly as possible.

Latest homeowner review

Reviewed by Nigel on 10/2/2023

Took 4 months to repair water damage to living room ceiling. Small damp testing holes left unfilled in walls. After 6 months they are either unable or unwilling to give me the value of the insurance claim for me to get new policy quotes. Regretfully I cannot recommend using this company.

Hi I’m rob my partner manages my rated people account if you have any questions please feel free to contact me thanks.

Latest homeowner review

Reviewed by Paulina on 13/8/2019

Mr Rob Robinson has come to my house to repair a leak in the roof in August 2018. Since August 2018 we have had to call Rob number of times. The roof is sill leaking and he is refusing to refund the money even tho I have offered £100 for his trouble to date. I have further damage inside the house due to the leak.The communication is poor and no sense of customer care. At this stage following few attempts I do not trust Rob can fix the leak and I hope he can do the right thing and refund the money paid!

Latest homeowner review

Reviewed by Michael on 24/12/2014

Use at your own risk. Did good job on garden wall even had comments from passersby say how good it was. Phil even got jobs from local builder based on what he did when they saw it. But as for the rest of the work laying the patio in the garden he quoted £1200 for I expected a first class job considering the actual concrete only cost £305. But he subcontracted it out to someone who did a worse job then I could have done myself. I have been in contact with the person who did it but hasn't sorted.

Our vision at Customex Build & Electrical is to deliver innovative thinking and a first class service in all we do in support of our customers. We will endeavour to be the very best we can be, whilst acting with integrity, professionalism and honesty and operating in the best interests of our customers and the environment at all times. All our team are qualified to the highest of standards providing the best service and workmanship. Weather its a small cupboard to be built or a double story extension, with 30 years + of experience combined you can be sure you can rely on us!

Latest homeowner review

Reviewed by Imogen on 17/6/2022

Latest homeowner review

Reviewed by Owain on 6/6/2013

After initially being fantastic they have now dissapeared,we have been chasing them for 3 months and been fobbed off. So they happily took our £5000 and have left us with a kitchen island that is falling apart and all the plastering around our new window that they installed has been damaged/ripped off and just left like that (even though they did the plastering in the first place), we now have to pay someone else to do it - which we cant afford as our money went to these guys. Completely let us down.

ST Building is a team of reliable and experienced contractors in mid- wales and Herefordshire with 20 years in the trade.We achieve high standards with a tried and tested team

Latest homeowner review

Reviewed by Paul on 11/7/2016

Excellent workmanship carried out, clean and tidy. Great communication and job carried out efficiently. Would highly recommend.

Latest homeowner review

Reviewed by Neil on 23/8/2013

The Quality of plastering was good

Wye Roofing... A company which provides high levels of quality. With over 25 years combined experience in all roofing aspects. Covering Herefordshire, Gloucestershire and beyond. FREE Estimates with no call out charges and 14 Day cooling off period to all customers.

Latest homeowner review

Reviewed by Richard on 7/1/2025

..the most pathetic company I have used in 40 years as a homeowner..the whole company is in question, the work hardly ever started on time - traffic was to blame - except that Google maps told me that their wasn't a hold up. The work done was awful - and he charged me thousands - and has led to a much higher bill as other professionals were called in to sort the mess.

Latest homeowner review

Reviewed by rosemary on 18/7/2011

Has worked very hard, working all weekend to get job finished as soon as possible. Also knocked out a fireplace and replastered a wall. would use again

Latest homeowner review

Reviewed by mandy on 6/7/2013

Excellent work very reliable. No additional charges from the quote given which was very competitive. Finished in a reasonable time, even did few minor jobs in addition. Also cleaned up well when finished. Would definitely use for other jobs.

Latest homeowner review

Reviewed by paul on 15/11/2015

came round to view supposed to get in touch by end of week never heard of since rateing 0

Latest homeowner review

Reviewed by Kita on 29/6/2015

It may be 2 years, but we have just had to have the bathroom ripped apart as the shower was not sealed adequately and there has been an insidious leak that has damaged the ceiling below and floor in bathroom. The work, when we had dismantled the tiles covering it, was seen to be of a less than adequate standard.

All building Land scaping Building work flagging Walls Extensions Block paving / Indian stone General maintenance Site clearances All aspects of building work Rendering Plastering Painting Roofing Trees pruning / chopped Thinning Crowning Felling Stump removal Polarding Gutters cleaned replaced sealed rejoined Roof work tiles,slates Flat roofs Facias Cladding All building work undertaken Jet washing Pointing Building work Garden improvements Flagging Brick work Landscaping General building Artificial grass Clearances jobs homes garden factory’s For free quote call now over 25 years experience all work is fully insured public liability waste transfer licence thanks for looking we have some pics uploaded if you would like to see some of our work more pics available ask for website details

Latest homeowner review

Reviewed by Christine on 4/7/2025

So confusing couldn't make hide nor hair of it

Our services covers all aspects of gardening from regular grass cutting,

Latest homeowner review

Reviewed by Kim on 18/8/2019

Lovely bunch of guys , got on with the job quickly , will use again.

Latest homeowner review

Reviewed by Sheila on 11/5/2012

I would recommend simon to anyone, very honest and exstreamily reliabill. Done a fantastic job. Was quoted £98 by another tradesman, to replace a shower. Simon was honest and didnt push other jobs on to you. Took his time and carried out an excellant job. would defo employ Simon again. Thanks Simon Shower is ace.

We are a family owned business with many years experience within the property / building business. We like to get to know our clients and ensure that everything is planned, carried out and completed to their expectations. References avaliable on request.

Latest homeowner review

Reviewed by Helen on 2/5/2014

Poor quality work, had to get it re-done. Did not remove bamboo root as asked, hid it inside a raised bed along with lots of rubbish. Poor brickwork on raised bed - didn't even notice had changed from stretcher bond until I pointed out the mess. Patio & path had wobbly slabs (turns out they had laid it without a sub base) & when I asked them to re-do they didn't turn up to finish the job. Hassled for money as they went along, unfortunately I paid most of it. Had to use the remainder to get it done right.

Ragan Property Ltd are a niche family business which specialise in: - Bathrooms - Kitchens - External Decking. - Fencing - Patios - Landscaping - General House Refurbishments Contact us today for an early site visit and quotation. Thank you.

Latest homeowner review

Reviewed by damian on 16/8/2022

excellent work and a nice man. I will use again

Welcome to SS Building & Landscaping. With over three decades of experience in the Building & Landscaping industry across the Southwest, we take great pride in transforming indoor and outdoor spaces into stunning and inviting environments. As a family-run business, we prioritise customer satisfaction, ensuring all our works are guaranteed and insured for your peace of mind. Whether it's small residential works or a large commercial project, we are committed to providing top-quality services that breathe life into your home.

Latest homeowner review

Reviewed by kerry on 19/4/2024

Latest homeowner review

Reviewed by Yupy on 1/4/2012

Came to view work for quote but did not send the quote.

where very reliable and hard working so give us a call thank you

Latest homeowner review

Reviewed by Ewa on 20/9/2019

Loads of promise only...very low quality will not recommend to anybody. The value for money turn to be local avarage. Plaster is already coming off the wall and have loads of cracks.

Amistad has been in the industry for 9 years, has a wealth of experience and is fully qualified in all aspects of property management and maintenance. With offices in Royal Wootton Bassett, Amistad has a large number of local Contracts

Latest homeowner review

Reviewed by Leon on 13/5/2019

Guy rang up and arranged a time and date to survey and quote. Waited for over an hour. Rang him twice then gave up, so rang him a third time and told him not to bother. Wasted my time which I took off of work.

I have around 15 members who work for you. Our Services are: 1. Bathroom Fitter 2. Builder 3. Carpenter 4. CCTV 5. Cleaner 6. Drain Specialist 7. Floor Fitting 8. Gardener 9. Handyperson 10. Loft conversion 11. Paint & Decorating 12. Plaster 13. Roofer 14. Tiler 15. Window fitter

Latest homeowner review

Reviewed by Kay on 22/10/2022

Wasted my time , lied and did not show up , uses another email to reply [email protected]. Very dodgy guy . No good .

Latest homeowner review

Reviewed by Pete on 3/8/2014

I arranged an appointment for you to provide an estimate for the job. You failed to come, nor have you contacted me during the week since to explain, apologise or rearrange the appointment.

30 years experience. we offer a complete building service, from newbuild ,renovation/restoration, all trades included are experienced, trustworthy and our trades like plumbers and electricians are all certificated, from large projects to a roof repair or a wobbly fence, give us a call and see if we can help

We are specialist in the preservation of buildings and we offer a comprehensive service to all our customers In condensation control, damp proofing, rising damp and penetrating damp. Our surveyors were trained by the Propetry Care Association (PCA)

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House Extension in Gwent

Loft conversion specialist, with 25 years worth of experience.

Bradley building solutions covers most aspects of building from new builds, renovation, roofing, and groundworks. We also specialise in bathroom and kithen fitting. We also have connections to all relevant tradesmen. Electricians, plasters etc .

We are a small company who specialise in garden rooms, sheds, summerhouses, fencing, decking, plastering, decorating and extensions.

How our service works

  • Create a job - it's free

    We'll connect you with the right tradesperson, from over 30 different trades.

  • Get quotes

    Up to 3 tradespeople can provide a quote, but on average you'll get 1-2.

  • Check ratings

    Look at each tradesperson's profile page to see their ratings and reviews.

  • Pick a tradesperson

    Use our homeowner checklist for extra tips on choosing a tradesperson.

  • Job done

    Leave a rating for your tradesperson based on quality, reliability and value.


Recently completed jobs

Here's what's been happening in and around your area

Size of extension: 2 rooms...

Size of extension: 2 rooms Height of extension: 1 floor Room(s) to be in the extension: bathroom, bedroom(s) 1st floor extension & roof...

Size of extension: 2 rooms...

Size of extension: 2 rooms Room(s) to be in the extension: conservatory, dining room, kitchen none known Architectual plans have been drawn up...

Size of extension: 1 room...

Size of extension: 1 room Height of extension: 1 floor Wanting someone to come round a viewing and discuss ideas and quotes with us. Willing to be...

i would like an extension...

i would like an extension built onto the back of my house with bifolding doors

Size of extension: 1 room...

Size of extension: 1 room Height of extension: 1 floor Room(s) to be in the extension: kitchen Just looking for a kitchen extension and just need...

A two story extension to the...

A two story extension to the side of my house

Double deck extension 4m wide...

Double deck extension 4m wide by 10m long

Size of extension: 3 rooms...

Size of extension: 3 rooms Height of extension: 1 floor Room(s) to be in the extension: bathroom, dining room, lounge/living room Property is a...

Size of extension: 1 room...

Size of extension: 1 room Height of extension: 1 floor Room(s) to be in the extension: kitchen Structural report is completed. Work will...

Two story back of house...

Two story back of house extension with roof. Extension around 9x6 Meters. Any further info required let me know.

How our service works

  1. Create a job - it's free

    We'll connect you with the right tradespeople, from over 30 different trades.

  2. Get quotes

    Up to 3 tradespeople can provide a quote, but on average you'll get 1-2.

  3. Check ratings

    Look at each tradesperson's profile to see their ratings and reviews.

  4. Pick a tradesperson

    Use our homeowner checklist for extra tips on choosing a tradesperson.

  5. Job done

    Leave a rating for your tradesperson based on quality, reliablity and value.

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